hey,
This is the profile Ive been using for mining since i hit 90 a few days after release. Its over on the windward isle, where the Cloud serpent dailies are. I'm not sure about other servers, but i'm the only person Ive ever seen mining here, everybody is too concerned about getting their dailies done, so they just don't bother with mining here. I highly suggest running pqr with this, because you will get into fights, my 456 frost dk can go all night and not die.
Remember to head into engine settings and add these to your collect list:
Ghost Iron Deposit
Rich Ghost Iron Deposit
Trillium Vein
Rich Trillium Vein
Onyx egg
Ghost Iron Windward Isle.xml